void Initialize()
{
var biomesAtlas = new BiomesAtlas();
biomesAtlas.AddBiome(Color.FromArgb(0, 0, 255), "biomes/water"); // blue, 0,0,1
biomesAtlas.AddBiome(Color.FromArgb(200, 200, 200), "biomes/rock");
biomesAtlas.AddBiome(Color.FromArgb(128, 128, 128), "biomes/tundra"); // grey, 0.5,0.5,0.5
biomesAtlas.AddBiome(Color.FromArgb(255, 255, 255), "biomes/snow"); // white, 1,1,1
biomesAtlas.AddBiome(Color.FromArgb(64, 128, 64), "biomes/tundra2"); // green-vomit, 0.25,0.5,0.25
biomesAtlas.AddBiome(Color.FromArgb(255, 255, 128), "biomes/sand"); // sand, 1,1,0.5
biomesAtlas.AddBiome(Color.FromArgb(255, 255, 0), "biomes/sand2"); // yellow, 1,1,0
biomesAtlas.AddBiome(Color.FromArgb(0, 128, 0), "biomes/grass"); // green, 0,0.5,0
/*{
// procedural stars or space dust
var random = new Random();
for (int i = 0; i < 1000; i++)
{
var e = scene.AddEntity("start dust #" + i);
var vec = new Vector3d(random.Next(-1.0, 1.0), random.Next(-1.0, 1.0), random.Next(-1.0, 1.0));
e.Transform.Position = new WorldPos(vec.Normalized() * (600000.0 + random.Next(0, 200000)));
e.Transform.Scale *= random.Next(0.5f, 1f) * 1000f;
var r = e.AddComponent<MeshRenderer>();
r.Mesh = Factory.GetMesh("sphere.obj");
var m = new MaterialPBR(Factory);
r.Material = m;
m.GBufferShader = Factory.GetShader("internal/deferred.gBuffer.PBR.shader");
m.albedo = new Vector4(10);
}
}*/
/*
planet = scene.AddEntity().AddComponent<PlanetaryBody>();
planet.radius = 150;
planet.radiusVariation = 7;
planet.Transform.Position = new Vector3(-2500, 200, 0);
planet.planetMaterial = planetMaterial;
planet.Start();
planets.Add(planet);
planet = scene.AddEntity().AddComponent<PlanetaryBody>();
planet.radius = 100;
planet.radiusVariation = 5;
planet.Transform.Position = new Vector3(-2000, 50, 0);
planet.Start();
planet.planetMaterial = planetMaterial;
planets.Add(planet);
*/
Planet planet1;
Planet planet2;
{
var cfg = new PlanetaryBody.Config();
cfg.chunkNumberOfVerticesOnEdge = Debug.GetCVar("generation / segment number of vertices on edge", 50);
cfg.weightNeededToSubdivide = Debug.GetCVar("generation / segment subdivide if weight is bigger than", 0.2f);
cfg.stopSegmentRecursionAtWorldSize = Debug.GetCVar("generation / segment stop recursion at world size", 100);
cfg.radiusMin = Debug.GetCVar("generation / planet 1 / radius", 637100); //100000; // 6371000 m is earth radius
cfg.noiseHeightMultiplier = Debug.GetCVar("generation / planet 1 / noise height multiplier", 9000);
cfg.noisePositionMultiplier = Debug.GetCVar("generation / planet 1 / noise position multiplier", 0.6371f);
cfg.seaLevel01 = Debug.GetCVar("generation / planet 1 / sea level 0..1", 0.5f);
cfg.normalMapDimensions = Debug.GetCVar("generation / normal map dimensions", 128);
cfg.biomesControlMap = new Texture2D(FileSystem.FindExistingFile("biomes/biomes_control_map.*"))
{ FilterMode = FilterMode.Point, WrapMode = MyEngine.TextureWrapMode.Clamp, UseMipMaps = false };
cfg.AddBiomes(biomesAtlas);
var planetShader = Factory.GetShader("shaders/planet.surface.glsl");
var planetMaterial = new Material();
planetMaterial.RenderShader = planetShader;
var planet = planet1 = AddPlanet();
planet.Transform.Position = new WorldPos(Program.sunRadius * 5 + cfg.radiusMin * 5, 0, 0);
planet.SurfaceMaterial = planetMaterial;
planet.Initialize(cfg);
}
{
var cfg = new PlanetaryBody.Config();
cfg.chunkNumberOfVerticesOnEdge = Debug.GetCVar("generation / segment number of vertices on edge", 50);
cfg.weightNeededToSubdivide = Debug.GetCVar("generation / segment subdivide if weight is bigger than", 0.2f);
cfg.stopSegmentRecursionAtWorldSize = Debug.GetCVar("generation / segment stop recursion at world size", 100);
cfg.radiusMin = Debug.GetCVar("generation / planet 2 / radius", 100000);
cfg.noiseHeightMultiplier = Debug.GetCVar("generation / planet 2 / noise height multiplier", 2000);
cfg.noisePositionMultiplier = Debug.GetCVar("generation / planet 2 / noise position multiplier", 2);
cfg.seaLevel01 = Debug.GetCVar("generation / planet 2 / sea level 0..1", 0.5f);
cfg.normalMapDimensions = Debug.GetCVar("generation / normal map dimensions", 128);
cfg.biomesControlMap = new Texture2D(FileSystem.FindExistingFile("biomes/biomes_control_map.*"))
{ FilterMode = FilterMode.Point, WrapMode = MyEngine.TextureWrapMode.Clamp, UseMipMaps = false };
cfg.AddBiomes(biomesAtlas);
var planetShader = Factory.GetShader("shaders/planet.surface.glsl");
var planetMaterial = new Material();
planetMaterial.RenderShader = planetShader;
var planet = planet2 = AddPlanet();
planet.Transform.Position = new WorldPos(0, 0, Program.sunRadius * 5 + cfg.radiusMin * 5);
planet.SurfaceMaterial = planetMaterial;
planet.Initialize(cfg);
}
}
